Structural Characteristic and Its Genetic Mechanism of Central Uplift in South Yellow Sea Basin
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摘要: 通过选取南黄海盆地中部隆起内部地震反射清晰、构造特征明显的典型地震剖面，开展精细的构造解释，系统梳理了南黄海盆地中部隆起的构造样式特征，识别出挤压（滑脱、高角度逆冲、对冲/背冲）、走滑（正花状、y字型）、伸展（铲式正断层）等多种构造组合样式.首次提出在中部隆起内部发育2条NW-SE向走滑断层.在此基础上，结合区域应力场特征和深部地球动力学背景，明确了中部隆起构造样式的发育期次、成因机制和构造演化历程.研究结果表明：（1）滑脱构造主要位于中部隆起北部，滑脱面位于志留系底部的泥页岩.滑脱构造应力机制来源于三叠纪末印支运动时期华北板块与下扬子板块之间的碰撞造山作用；（2）高角度逆冲主要位于中部隆起南部，其应力机制来源于早侏罗世燕山运动早期，古太平洋板块初始高速、低角度NW向俯冲；（3）走滑断层主要表现为具有压扭特征的正花状构造，位于中部隆起东南部、中西部，对应于早白垩世时期，古太平洋板块低角度俯冲由NW向转变为NNW向引起的左旋剪切作用，中国东部郯庐断裂在该时期亦表现为左旋剪切特征；（4）伸展正断表现为铲式正断层特征，发育在中部隆起南北边界，即在中部隆起与南黄海盆地南部坳陷、北部坳陷的接触部位，对应于晚白垩世燕山运动晚期，古太平洋板块由低角度俯冲转为高角度俯冲，此时中国东部构造应力体制经历着由挤压向拉张的转换.Abstract: By selecting typical seismic sections with clear internal seismic reflection and obvious structural features to carry out delicate structural interpretation, in this paper it systematically combines the structural style features of the central uplift in the South Yellow Sea basin, and identified the compressional structures (detachment, high angle thrust, opposite/back thrust), strike slip faults (positive flower, y-shaped), extensional normal fault (shovel-like normal fault) in the central uplift of the South Yellow Sea basin and so on. Among them, two NW-SE strike slip faults are proposed for the first time. On this basis, combined with the characteristics of regional stress field and the background of deep geodynamics, the development period, genetic mechanism and structural evolution course of the structural style in the central uplift are defined. The results show follows. (1) The detachment structure was mainly located in the north of the central uplift, and the detachment surface was located in the shale at the bottom of the Silurian strata. The tectonic stress mechanism of detachment originated from the collision orogeny between the North China plate and the Lower Yangtze plate at the end of Triassic. (2) The high angle thrust was mainly located in the south of the central uplift. The stress mechanism of the high angle thrust came from the initial high-speed and low angle NW subduction of the ancient Pacific plate during the early Yanshanian movement in Early Jurassic. (3) The strike slip faults were mainly positive flower structures with compression and torsion characteristics, which were located in the southeast and mid-west of the central uplift. The stress mechanism came from the sinistral shear caused by the low angle subduction of the ancient Pacific plate from NW to NNW in Early Cretaceous. The Tan-Lu fault in eastern China also showed sinistral shear characteristics in this period. (4) The extensional normal fault was characterized by shovel-like normal fault, which was developed in the north-south boundary of the central uplift, that was, the contact parts between the central uplift and the southern depression, the northern depression of the South Yellow Sea basin. The stress mechanism was derived from the transition of the paleo Pacific plate from low angle subduction to high angle subduction during the late Yanshanian movement in Late Cretaceous. At this time, the tectonic stress system in eastern China also changed from compression to extension.
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图 1 南黄海盆地及邻区构造区划简图（据陈建文等，2019修改）
Fig. 1. Structural division of the South Yellow Sea basin and its adjacent areas(after Chen et al., 2019)
图 2 南黄海盆地中部隆起地层与地震反射特征对照
Fig. 2. Comparison of strata and seismic reflection characteristics of the central uplift in the South Yellow Sea basin
图 3 南黄海盆地中部隆起地震反射界面波组特征（据陈建文等，2019修改）
Fig. 3. Characteristics of seismic reflection interface wave group in the central uplift, the South Yellow Sea basin(after Chen et al., 2019)
图 7 南黄海盆地中部隆起构造单元划分及典型构造样式
Fig. 7. Division of structural units and typical structural styles of the central uplift in the South Yellow Sea basin
图 8 南黄海盆地中部隆起典型构造样式及地震剖面图版
Fig. 8. Atlas of typical structural styles and seismic profiles in central uplift, the South Yellow Sea basin
图 9 中部隆起构造特征及成因机制
Fig. 9. Structural characteristic and its genetic mechanism of the central uplift
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Cai, L. X., Xiao, G. L., Guo, X. W., et al., 2019. Assessment of Mesozoic and Upper Paleozoic Source Rocks in the South Yellow Sea Basin Based on the Continuous Borehole CSDP-2. Marine and Petroleum Geology, 101: 30-42. https://doi.org/10.1016/j.marpetgeo.2018.11.028 Chen, C.F., Shi, J., Xu, D.H., et al., 2018. Formation and Tectonic Evolution of Laoshan Uplift of South Yellow Sea Basin and Its Effect on Hydrocarbon Accumulation. Marine Geology & Quaternary Geology, 38(3): 55-65(in Chinese with English abstract). Chen, H.S., Zhang, Y.H., Xu, S.W., et al., 1999. The Lithosphere Structures and Oil and Gas Resources Evaluation in Lower Yangtze and Adjacent Area. Geological Publishing House, Beijing (in Chinese). Chen, J.W., Lei, B.H., Liang, J., et al., 2018. New Progress of Petroleum Resources Survey in South Yellow Sea Basin. Marine Geology & Quaternary Geology, 38(3): 1-23(in Chinese with English abstract). Chen, J.W., Yuan, Y., Shi, J., et al., 2019. "High, Rich, and Strong" Seismic Technologies for Deeper Layers in Offshore China and Discoveries in Marine Strata of South Yellow Sea Basin. Natural Gas Exploration and Development, 42(3): 46-57(in Chinese with English abstract). Dai, C.S., Li, G., Cai, F., et al., 2003. The Pretertiary and Its Hydrocarbon Exploration Targets in Yellow Sea. China Offshore Oil and Gas (Geology), 17(4): 225-231(in Chinese with English abstract). Gao, S.L., Zhang, M.Q., Chen, H., 2014. A Large-Scale Seismic Source, Deep Gun and Cable Sinking and Long Cable Pength Application in Mesozoic-Paleozoic Basin in the South Huanghai Sea. Marine Geology & Quaternary Geology, 34(1): 95-101(in Chinese with English abstract). Gao, S.L., Zhou, Z.Y., 2014. Discovery of the Jurassic Strata in the North-East Sag of South Yellow Sea. Geological Journal of China Universities, 20(2): 286-293(in Chinese with English abstract). Han, Z.Z., Liu, H., Xu, H., et al., 2015. Geological Evolution and Basin-Range Coupling Relationship of the South Yellow Sea Basin. Marine Geology Frontiers, 31(4): 55-62(in Chinese with English abstract). Hao, T.Y., Huang, S., Xu, Y., et al., 2010. Geophysical Understandings on Deep Structure in Yellow Sea. Chinese Journal of Geophysics, 53(6): 1315-1326(in Chinese with English abstract). Hao, T.Y., Mancheol, S., Wang, Q.S., et al., 2002. A Study on the Extension of Fault Zones in Yellow Sea and Its Adjacent Areas Based on Gravity Data. Chinese Journal of Geophysics, 45(3): 385-397(in Chinese with English abstract). Lei, B.H., Chen, J.W., Liang, J., et al., 2018. Tectonic Deformation and Evolution of the South Yellow Sea Basin since Indosinian Movement. Marine Geology & Quaternary Geology, 38(3): 45-54(in Chinese with English abstract). Li, H.J., 2014. The Tectonic Division of the Mesozoic-Paleozoic in the South Yellow Sea Basin. Marine Geology Frontiers, 30(10): 8-13(in Chinese with English abstract). Li, H.J., Lin, N.T., Jin, X., et al., 2012. The Fracturing Characteristics of Mesozoic and Paleozoic Eras in Laoshan Uplift of South Yellow Sea Basin. Journal of Shandong University of Science and Technology (Natural Science), 31(6): 69-75(in Chinese with English abstract). Li, S. Z., Jahn, B. M., Zhao, S. J., et al., 2017. Triassic Southeastward Subduction of North China Block to South China Block: Insights from New Geological, Geophysical and Geochemical Data. Earth-Science Reviews, 166: 270-285. https://doi.org/10.1016/j.earscirev.2017.01.009 Li, S.Z., Suo, Y.H., Dai, L.M., et al., 2010. Development of the Bohai Bay Basin and Destruction of the North China Craton. Earth Science Frontiers, 17(4): 64-89(in Chinese with English abstract). Li, W. Y., Liu, Y. X., Xu, J. C., 2014. Onshore-Offshore Structure and Hydrocarbon Potential of the South Yellow Sea. Journal of Asian Earth Sciences, 90: 127-136. https://doi.org/10.1016/j.jseaes.2014.04.024 Pang, Y. M., Zhang, X. H., Guo, X. W., et al., 2017. Basin Modeling in the Initial Stage of Exploration: A Case Study from the North Subbasin of the South Yellow Sea Basin. Acta Oceanologica Sinica, 36(9): 65-78. https://doi.org/10.1007/s13131-017-1112-1 Pang, Y.M., Zhang, X.H., Guo, X.W., et al., 2017. Mesozoic and Cenozoic Tectono-Thermal Evolution Modeling in the Northern South Yellow Sea Basin. Chinese Journal of Geophysics, 60(8): 3177-3190(in Chinese with English abstract). Ren, J.S., Zhu, J.B., Li, C., et al., 2019. Is the Qinling Orogen an Indosinian Collisional Orogenic Belt? Earth Science, 44(5): 1476-1486 (in Chinese with English abstract) Wan, T.F., Zhu, H., 2002. Tectonics and Environment Change of Meso-Cenozoic in China Continent and Its Adjacent Areas. Geoscience, 16(2): 107-120(in Chinese with English abstract). Wang, F., Li, H.J., Zhang, Y.G., 2010. Stratigraphic Geologic Attribute and Hydrocarbon Geology in Laoshan Uplift of South Yellow Sea. Marine Geology & Quaternary Geology, 30(2): 95-102(in Chinese with English abstract). Wang, J.H., Li, Q.Z., Qiu, R., 2003. Energy Shielding Action of Shallow Strong Reflector. Oil Geophysical Prospecting, 38(6): 589-596, 602(in Chinese with English abstract). Wang, M.J., Chen, X., Lei, B.H., et al., 2018. Current Status and Problems of Oil and Gas Exploration in South Yellow Sea Basin. Marine Geology Frontiers, 34(11): 20-25(in Chinese with English abstract). Wang, W., Chen, G., Wang, J.L., et al., 1999. Analysis for Regional Structural Characteristics of North Jiangsu-South Yellow Sea Basin. Journal of Seismology, (1): 49-57(in Chinese with English abstract). Xiao, G.L., Cai, L.X., Guo, X.W., et al., 2019. Mesozoic-Paleozoic Petroleum Geological Characteristics Revealed by CSDP-2 Well in the South Yellow Sea of the "Continental Shelf Drilling Program". Marine Geology Frontiers, 35(8): 73-76(in Chinese with English abstract). Xu, H., Zhang, H.Y., Zhang, B.L., et al., 2015. Characteristics of the 26 Wells from the South Yellow Sea Basin. Marine Geology Frontiers, 31(4): 1-6(in Chinese with English abstract). Xu, J.Y., Zhu, X.F., Song, Y., et al., 2019. Geochemical Characteristics and Oil-Source Correlation of Paleogene Source Rocks in the South Yellow Sea Basin. Earth Science, 44(3): 848-858(in Chinese with English abstract). Yang, C.Q., Dong, H.P., Li, G., 2014. Formation and Tectonic Evolution of the Central Uplift of the South Yellow Sea Basin. Marine Geology Frontiers, 30(7): 17-21, 33(in Chinese with English abstract). Yang, Y.Q., Yi, C.Y., Li, G., 2015. Sequence Stratigraphic Identification and Geologic Age Inference of Seismic Profiles in Central Uplift, South Yellow Sea. Marine Origin Petroleum Geology, 20(4): 49-56(in Chinese with English abstract). Yao, Y.J., Feng, Z.Q., Hao, T.Y., et al., 2008. A New Understanding of the Stuctural Layers in the South Yellow Sea Basin and Their Hydrocarbon-Bearing Characteristics. Earth Science Frontiers, 15(6): 232-240(in Chinese with English abstract). Zhang, B.L., Xu, H., Lu, Y.C., et al., 2015. Preliminary Analysis of the South Yellow Sea Foreland Basin System and Its structural-Depositional Characteristics. Marine Geology Frontiers, 31(4): 35-41(in Chinese with English abstract). Zhang, M. H., Xu, D. S., Chen, J. W., 2007. Geological Structure of the Yellow Sea Area from Regional Gravity and Magnetic Interpretation. Applied Geophysics, 4(2): 75-83. https://doi.org/10.1007/s11770-007-0011-1 Zhang, X.H., Yang, J.Y., Li, G., et al., 2014. Basement Structure and Distribution of Mesozoic-Paleozoic Marine Strata in the South Yellow Sea Basin. Chinese Journal of Geophysics, 57(12): 4041-4051(in Chinese with English abstract). Zhang, X.H., Zhang, X.H., Wu, Z.Q., et al., 2018. New Understanding of Mesozoic-Paleozoic Strata in the Central Uplift of the South Yellow Sea Basin from the Drilling of well CSDP-02 of the "Continental Shelf Drilling Program". Chinese Journalof Geophysics, 61(6): 2369-2379(in Chinese with English abstract). Zhao, Y., Xu, G., Zhang, S.H., et al., 2004. Yanshanian Movement and Conversion of Tectonic Regimes in East Asia. Earth Science Frontiers, 11(3): 319-328(in Chinese with English abstract). Zheng, Q.G., Cai, L.G., Ding, W.L., et al., 2005. Development and Evolution of Basins in Yellow Sea. Oil & Gas Geology, 26(5): 647-654(in Chinese with English abstract). Zhu, G., Liu, C., Gu, C.C., et al., 2018. Oceanic Plate Subduction History in the Western Pacific Ocean: Constraint from Late Mesozoic Evolution of the Tan-Lu Fault Zone. Scientia Sinica (Terrae), 48(4): 415-435(in Chinese). doi: 10.1360/N072017-00213 Zhu, W.L., Wang, G.C., 2000. New Venture of Exploration of Pre-Cenozoic Oil and Gas in Chinese Offshore Areas. Earth Science Frontiers, 7(3): 215-226(in Chinese with English abstract). 陈春峰, 施剑, 徐东浩, 等, 2018. 南黄海崂山隆起形成演化及对油气成藏的影响. 海洋地质与第四纪地质, 38(3): 55-65. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ201803005.htm 陈沪生, 张永鸿, 徐师文, 等, 1999. 下杨子及邻区岩石圈结构构造特征与油气资源评价. 北京: 地质出版社. 陈建文, 雷宝华, 梁杰, 等, 2018. 南黄海盆地油气资源调查新进展. 海洋地质与第四纪地质, 38(3): 1-23. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ201803001.htm 陈建文, 袁勇, 施剑, 等, 2019. 中国海域深部"高富强"地震探测技术与南黄海盆地海相地层的发现. 天然气勘探与开发, 42(3): 46-57. https://www.cnki.com.cn/Article/CJFDTOTAL-TRKT201903009.htm 戴春山, 李刚, 蔡峰, 等, 2003. 黄海前第三系及油气勘探方向. 中国海上油气(地质), 17(4): 225-231. https://www.cnki.com.cn/Article/CJFDTOTAL-ZHSD200304000.htm 高顺莉, 张敏强, 陈华, 2014. 大震源长缆深沉放地震采集技术在南黄海中古生代盆地的应用. 海洋地质与第四纪地质, 34(1): 95-101. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ201401015.htm 高顺莉, 周祖翼, 2014. 南黄海盆地东北凹侏罗纪地层的发现及其分布特征. 高校地质学报, 20(2): 286-293. doi: 10.3969/j.issn.1006-7493.2014.02.013 韩宗珠, 刘涵, 许红, 等, 2015. 南黄海盆地盆山耦合作用与地质演化. 海洋地质前沿, 31(4): 55-62. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDT201504008.htm 郝天珧, 黄松, 徐亚, 等, 2010. 关于黄海深部构造的地球物理认识. 地球物理学报, 53(6): 1315-1326. https://www.cnki.com.cn/Article/CJFDTOTAL-DQWX201006011.htm 郝天珧, Mancheol, S., 王谦身, 等, 2002. 根据重力数据研究黄海周边断裂带在海区的延伸. 地球物理学报, 45(3): 385-397. doi: 10.3321/j.issn:0001-5733.2002.03.010 雷宝华, 陈建文, 梁杰, 等, 2018. 印支运动以来南黄海盆地的构造变形与演化. 海洋地质与第四纪地质, 38(3): 45-54. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ201803004.htm 李慧君, 2014. 南黄海盆地海相中-古生界构造区划. 海洋地质前沿, 30(10): 8-13. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDT201410002.htm 李慧君, 林年添, 金兴, 等, 2012. 南黄海盆地崂山隆起中、古生界断裂特征. 山东科技大学学报(自然科学版), 31(6): 69-75. doi: 10.3969/j.issn.1672-3767.2012.06.013 李三忠, 索艳慧, 戴黎明, 等, 2010. 渤海湾盆地形成与华北克拉通破坏. 地学前缘, 17(4): 64-89. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY201004009.htm 庞玉茂, 张训华, 郭兴伟, 等, 2017. 南黄海北部盆地中、新生代构造热演化史模拟研究. 地球物理学报, 60(8): 3177-3190. https://www.cnki.com.cn/Article/CJFDTOTAL-DQWX201708024.htm 任纪舜, 朱俊宾, 李崇, 等, 2019. 秦岭造山带是印支碰撞造山带吗?地球科学, 44(5): 1476-1486. doi: 10.3799/dqkx.2019.047 万天丰, 朱鸿, 2002. 中国大陆及邻区中生代-新生代大地构造与环境变迁. 现代地质, 16(2): 107-120. doi: 10.3969/j.issn.1000-8527.2002.02.001 王丰, 李慧君, 张银国, 2010. 南黄海崂山隆起地层属性及油气地质. 海洋地质与第四纪地质, 30(2): 95-102. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ201002020.htm 王建花, 李庆忠, 邱睿, 2003. 浅层强反射界面的能量屏蔽作用. 石油地球物理勘探, 38(6): 589-596, 602. doi: 10.3321/j.issn:1000-7210.2003.06.002 王明健, 陈晞, 雷宝华, 等, 2018. 南黄海盆地油气勘探现状及存在问题. 海洋地质前沿, 34(11): 20-25. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDT201811003.htm 王巍, 陈高, 王家林, 等, 1999. 苏北南黄海盆地区域构造特征分析. 地震学刊, (1): 49-57. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXK901.007.htm 肖国林, 蔡来星, 郭兴伟, 等, 2019. 大陆架科学钻探CSDP-2井揭示的南黄海中-古生界油气地质特征. 海洋地质前沿, 35(8): 73-76. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDT201908010.htm 徐建永, 朱祥峰, 宋宇, 等, 2019. 南黄海盆地古近系烃源岩地球化学特征及油源对比. 地球科学, 44(3): 848-858. doi: 10.3799/dqkx.2018.377 许红, 张海洋, 张柏林, 等, 2015. 南黄海盆地26口钻井特征. 海洋地质前沿, 31(4): 1-6. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDT201504001.htm 杨艳秋, 易春燕, 李刚, 2015. 南黄海中部隆起地震层序地层的识别及其地质时代探讨. 海相油气地质, 20(4): 49-56. doi: 10.3969/j.issn.1672-9854.2015.04.007 杨长清, 董贺平, 李刚, 2014. 南黄海盆地中部隆起的形成与演化. 海洋地质前沿, 30(7): 17-21, 33. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDT201407004.htm 姚永坚, 冯志强, 郝天珧, 等, 2008. 对南黄海盆地构造层特征及含油气性的新认识. 地学前缘, 15(6): 232-240. doi: 10.3321/j.issn:1005-2321.2008.06.030 张柏林, 许红, 陆永潮, 等, 2015. 南黄海前陆盆地系统及沉积-构造特征. 海洋地质前沿, 31(4): 35-41. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDT201504006.htm 张晓华, 张训华, 吴志强, 等, 2018. 南黄海中部隆起中-古生代地层发育新认识--基于大陆架科学钻探CSDP-02井钻探成果. 地球物理学报, 61(6): 2369-2379. https://www.cnki.com.cn/Article/CJFDTOTAL-DQWX201806018.htm 张训华, 杨金玉, 李刚, 等, 2014. 南黄海盆地基底及海相中、古生界地层分布特征. 地球物理学报, 57(12): 4041-4051. doi: 10.6038/cjg20141216 赵越, 徐刚, 张拴宏, 等, 2004. 燕山运动与东亚构造体制的转变. 地学前缘, 11(3): 319-328. doi: 10.3321/j.issn:1005-2321.2004.03.030 郑求根, 蔡立国, 丁文龙, 等, 2005. 黄海海域盆地的形成与演化. 石油与天然气地质, 26(5): 647-654. doi: 10.3321/j.issn:0253-9985.2005.05.015 朱光, 刘程, 顾承串, 等, 2018. 郯庐断裂带晚中生代演化对西太平洋俯冲历史的指示. 中国科学(地球科学), 48(4): 415-435. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK201804003.htm 朱伟林, 王国纯, 2000. 中国近海前新生代油气勘探新领域探索. 地学前缘, 7(3): 215-226. doi: 10.3321/j.issn:1005-2321.2000.03.020 -
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